FSSCSR1T1G58M2QZ-AJ

Overview

The FSSCSR1T1G58M2QZ-AJ is a Surface Acoustic Wave (SAW) filter manufactured by Taiyo Yuden, designed for signal conditioning applications. It operates at a center frequency of 1.58 GHz, targeting GPS RF bands. The component utilizes a 5-SMD, No Lead package suitable for board mount installation via SMD/SMT termination types. It supports a maximum operating temperature of +85°C and belongs to the FSSC series. This device functions as a specialized filter within the broader signal conditioning category.

Feature Summary

• Surface Acoustic Wave technology for precise RF filtering
• Optimized for 1.58 GHz GPS frequency bands
• Compact 5-SMD no-lead surface mount package

Applications

• GPS receiver front-end modules
• GNSS navigation systems
• Mobile communication devices requiring L-band filtering

Procurement Notes

Verify the specific suffix against official Taiyo Yuden documentation to ensure correct packaging and variant alignment. Confirm RoHS compliance status through current manufacturer declarations. Cross-reference datasheet revisions to validate electrical characteristics match design requirements before integration.

Selection Notes

Select this component when a dedicated SAW filter is required for 1.58 GHz applications. Ensure the PCB layout accommodates the 5-SMD no-lead footprint. Verify thermal management capabilities align with the +85°C maximum operating temperature specification for the intended environment.

Part Context

This part belongs to the Taiyo Yuden FSSC series of SAW filters. It serves as a signal conditioning element in RF circuits. The model number indicates its specific frequency and package configuration within the manufacturer's portfolio for GPS and similar L-band applications.

Replacement Considerations

FSSCSR1T1G58H2JM-AJ and FSSCSR1N1G58R6TT-AJ are alternative models within the same series offering similar 1.58 GHz performance but may differ in package or electrical specifics.